摘要
将弯曲变形计算中的“面积——面矩法”扩展演变成为便于应用计算机求整根梁变形的通用计算方法。编制的BASIC程序能简捷地求解复杂受载条件下变截面梁的弯曲变形,并绘出转角、挠度曲线、计算误差不超过1％。
The author developes Area-Moment method and changes it into a common method to calculate the deformation of a beam with computer in a convenient way. A 'BASIC' program worked out by the author can be used to calculate the deformation of a stepped beam with complax load, and to draw out the slope and deflection graph. The error in calculating is less than 1%.
关键词
阶梯
梁
变形计算
梁
deformation of a beam
stepped beam
Area-Moment method.
